CpHMD simulations and electrophysiology of sTeLIC

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Authors: Rebecca J. Howard
Cited by: 0

Abstract

# Trajectories* 3 replicate 2-microsecond trajectories (1 ns/frame) for each of 2 systems under each of 2 pH conditions (12 total), with file names: ['open' (PDB ID: 9F5N) or 'closed' (PDB ID: 9EX6) starting structure]_['6.5' (resting) or '10' (activating) system pH]_[replicate ID '1', '2' or '3'].xtc # 'preparation.zip'* Topology, force field and GROMACS parameter files for preparing the simulations, as well as a script for updating lambda coordinates between equilibration steps # 'startingmodels.zip'* Starting models for each simulation system, with file names: ['open' (PDB ID: 9F5N) or 'closed' (PDB ID: 9EX6) starting structure]_['6.5' (resting) or '10' (activating) system pH].pdb # 'lambdavalues.zip'* Values of each of 496 lambda coordinates during each simulation of each system, with directory names: ['open' (PDB ID: 9F5N) or 'closed' (PDB ID: 9EX6) starting structure]_['6.5' (resting) or '10' (activating) system pH]_[replicate ID '1', '2' or '3']_lambdavalues # 'analysis.zip'* Data and relevant scripts for the analyses done in the paper * 'rmsd_data' contains rmsd values for C-alpha atoms in the ECD* 'interaction_data' contains interactions made by titratable residues in the system* 'domain_data' contains time-dependent geometric properties for each subunit across a given trajectory # 'sTeLIC_ephys.xlsx'* Individual peak current values with mean and standard-error calculations for electrophysiology data presented in the accompanying manuscript

Fields of Study & Subjects

Protein Structure and Dynamics Ion channel regulation and function Nicotinic Acetylcholine Receptors Study

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
15 January 2026
Document type
Dataset